Jason Day Wins Dell Match Play

 Jason Day kissing the Dell Match Play trophy (Source: Tom Pennington/Getty Images)

Jason Day kissing the Dell Match Play trophy (Source: Tom Pennington/Getty Images)

AUSTIN, Texas -- Jason Day made his return to No. 1 in the world feel even sweeter Sunday by winning the Dell Match Play.

Day outlasted Rory McIlroy in an epic battle in the morning semifinals by making a 12-foot par putt on the 18th hole. The championship match against Louis Oosthuizen turned into a victory lap at Austin Country Club. More on ESPN.com.